In the mysterious and unpredictable Xuanming world, there are constant disputes between forces. The evil Netherworld Blood Palace, Spirit Bone Demon Sect and Shadow Ghost Sect seek to dominate, and form a sharp opposition to the Tianxuan Sword Pavilion that upholds justice. Chu Yichen, the son of the master of Tianxuan Sword Pavilion, has cherished the dream of swordsmanship since he was a child and embarked on a challenging path of practice.